Constructional elements
As shown in chapter Swinging Circle Tracks above, this maschine is build of few and relative simple elements. EVES 01 once more, does show this concept in principle, by cross-sectional view:

Within the housing (GE, here at first not shown) turnable mounted a system-shaft (central black circle) will be, concentric to the system axis (SA). At this system-shaft excentrically a round disk will be fixed, which here is called rotor-arm (RT). System-shaft and rotor-arm as a whole, practically a crank-shaft will be. The center of the rotor-arm-disk is called rotor-axis (RA). The distance between the rotor-axis and the system-axis is called (system) excentrity.

Around the rotor-arm, turnable mounted is an excentric ring, which is called excenter-ring (ER). This ring takes the surface between two circles. Center of the inner circle, naturally also the rotor-axis (RA) will be. Center of the outer circle, from the rotor-axis will show a distance of excentritiy. At the situation shown here, this center will be same position like system-axis.

Around the excenter-ring, turnable mounted is a sickle-shaped body, which is called excenter-sickle (ES). This sickle takes the surface between two circle-arcs (part of circles). The inner circle arc, naturally has same radius as the outside of the excenter-ring. The radius of the outer circle arc of the excenter-sickle, by excentrity is larger than the inner. Its center will be at the excenter-axis (EA). So this center-point will be center of excenter-ring and excenter-sickle as a whole.

These constructional elements, excenter-ring and -sickle, are mounted turnable in a round empty space within a disk, which here is called cylinder (ZY, cause several of these disks arranged side by side at the system axis, shape of a round cylinder will have). Center of the cylinder, the system axis will be. Center of that drill hole, naturally again excenter-axis will be. So this hole will be excentrical at the cylinder and thus also to system-axis. The cylinder is mounted turnable around the system-axis within the housing.

Turning of these parts, one within the other, may be done by glide-bearings. On the other hand, also roller-bearings could be installed between rotor-arm and rotor-sickle or also at both sides of the sickle. Anyway, these parts will move with few friction as good lubricating oils are available.

Approach of motions
The system shaft will be input, so the rotor-arm will turn around the system-axis (here counter clock-wise). At first will be assumed, the cylinder won´t move. Inside the cylinder, there is not space enough, excenter-ring and excenter-sickle both could move parallel. At EVES 01 e.g., the rotor-arm will press down the excenter-ring towards downside-right. Correspondingly, excenter-sickle would have to move upwards-left. At EVES 02 one whole turn of the system is shown by four phases:

Upside (A) the starting-situation is shown with rotor-arm (RT) showing to left side, excenter-ring and excenter-sickle showing to right side (here but marked by R abd S). Further down (B), the rotor-arms shows downwards, while the excenter-ring only a little bit did move to downward-right (the center of this swing-motion is marked by a blue point). The excenter-sickle, now is positioned upside. After further turning (C), the rotor-arm is positioned right side, like the excenter-ring, while the excenter-sickle will be opposite left. When later the rotor-arm will show towards upside (D), same time excenter-ring will be at its upmost position, opposite the excenter-sickle downside. Further turning will parts bring back to the starting position (A).

Thus will result, while the system will make one full turn, the excenter-sickle will also move once around the excenter-axis, while all mass points of the excenter-ring will just swing at circle tracks, with small radius like excentrity.

Pressing outside
At earlier conciderations about Swivel-arm-maschine resp. at the analysis above of ahead- and back-turning spiral tracks it was assumed, pulling-forces are neccessary for that sling-out process. Here, this principle is inverted, will say, here mass is pushed outside. Phase of sling-out, here will start at situation C, where the mass of the sickle is positioned inside, nearby the systen axis.

The rotor-arm (RT) will press the (outside positioned) excenter-ring towards upside. This pressure will be transfered to the excenter-sickle, at its backside end (in general turning sence, here upside). Same time, the front end of the sickle (downside) will be at the ´sucction area´ of the excenter-ring. The backside end of the excenter-sickle will transfere that pressure to the cylinder. So, indirectly, the pressure of the rotor-arm will effect acceleration of the cylinder. So, at further dicussion, it well may be assumed, the cylinder will be turning too.

Between excenter-ring and cylinder, the flat ´wedge´ (triangle) of the excenter-sickle will be ´squeezed´ (slipped resp. pressed) forward. This pushing outside of mass, will go on at situaion D. Power-effects will work at but small angles. Decisive however will be, whole input pressure by the rotor-arm, not any negative momentum against general turning of system will show. Opposite, turning of rotor-arm will effect turning of the effective mass of excenter-sickle and above this, turning of cylinder too.

Falling outside
By this concept may well be assumed, the cylinder will turn too, however much slower than the system-shaft. Then, mass points at the excenter-sickle no more will move at circle tracks, but at spiral tracks. At the outward-phase, that track will become more and more ´straight´. Starting from D, thus the mass may fall towards outside relatively free. At the other hand, the pressure between excenter-ring and cylinder, based at that sickle shape, will work like a lever-arm, accelerating the outer mass.

Slinging inside
At situation A, mass-points of excenter-sickle will show highest speed. Here, again other advantages of this sickle-shape will have positive effects, e.g. as mentioned above at Threefold-crank-concept.

Starting from D, front mass-points of the sickle already will be at their outmost position and show highest speed. Afterwards, they have to be pressed towards inside again. This will do the main mass in the middle of the sickle, which can fall towards outside from D to A. At A, inertia-direction of these masses does show tangential to system turning, thus these masses are no more free to move outside. However, mass points behind, may well go on flying outside, (at least partly) corresponding to their inertial direction (helping to press inside the mass ahead). Same time, mass points in front, already do show inertia strongly towards inside. Thus sickle shaped masses will guarantee smooth transition from outward-phase to inward-phase without problem.

Pressing ahead
From A to B and to C, rotor-arm and excenter-ring will no more have to make pressure towards excenter-sickle. By deceleration of speed, the excenter-sickle here does transfere its high kinetic energy to the excenter-ring (by pulling), mainly however to the cylinder (by pressure, and from this back to the excenter-ring, from this to the rotor-arm, so in sum to accelerate whole system).

Also here, that sickle shape is very important: the mass-points most ahead do move most inside and most slowly. So, this masses appear relatively resting at their place, around which the main mass further outside will be slinged.

Reduced input power
Power-components of that deceleration towards inside, at a whole will effect turning of all outer masses. In sum, these mass could be thought concentrated at the excenter-axis. Thus, the excenter-axis will be pushes around the system-axis. Same track will show the rotor-axis, being center of the rotor-arm. Thus, that co-turning of cylinder (and thereby this turning resp. swinging resp. slinging of all outer masses at spiral tracks) will reduce input power demanded at rotor-arm resp. system-shaft.

Spin-effect
So, input-power not at all has to be high. Only at that phase from C to D, the rotor-arm has to produce pressure in order to start falling-outside of mass. Already this pressure, never will work against general turning sence of system, cause sickle shape will shift power effects practically by 180 degrees. Input but must be fast enough, rotor-arm has to turn much faster than the cylinder.

Thus here an effect will work, as used by some rotor-toys (like gyroscopes): one has to make circle-motions with but small radius (that swinging of all mass points at the excenter-ring) in order to achieve turning of much heavier masses at much larger radius (mass points of excenter-sickle). So, by relatively small swinging-input-power, kinetic energy several times higher is achieved. Inertia power towards outside, hereby are balanced nearby.

If now, these starting swing-motions no more will be at circle tracks, but at elliptic tracks or even ´swinging´ tracks, inertia will show towards outside (here the cylinder) enormous power-components. A track like these outward- and inward-bended spiral tracks, automatically will result, if that swinging (of mass of excenter-ring) will occure around a center, which itself will turn at a circle track (that turning of excenter-axis around the system-axis). This ´tumbling´ motions, sencefull controlled, do produce acceleration of masses by inertia, which sencefull controlled will produce ´free energy´.

Over-unit-effect
At these spiral tracks, inertia-vectors of both motions at a whole, no more symmetrical are. As same time, excentric masses (in shape of the excenter-sickle) are used, asymmetry of power effects decisively stronger will be. Sum of all inertia forces then no more neutral will be towards outside. As described above, here in sum they will result as a turning momentum at the cylinder.

Inertia forces of effective mass (excenter-sickle) depend on turning-speed. Input power however, but is demanded for starting the outwards falling of masses - and naturally to compensate friction within the bearings. Upon a certain turning speed, inertia forces will effect higher acceleration of the cylinder (thus produce higher energy), than input power will be neccessary to keep turnings constant.

Thus, permanently input power must be available at the system shaft, at the beginning in order to accelerate whole system, later on but to keep system-speed constant. Surplus of inertia forces, then can be drawn out of the system, by relative deceleration of turning-speed of the cylinder. So, as an input unit, a small motor will do - however that unit must be able to drive high turning speed. As an output-unit, for example a generator could produce electricity - where the performance is but depending at turning speed.

Constructional forms
At EVES 03, once more a cross-sectional view of a maschine like this is shown, below shematically also a longitudinal-section view. That cross-sectional view does show the constructive elements discussed above, here now the housing (GE) also is shown. The longitudinal-section view does show two modules, upside at a position like the cross-section above (rotor-arm (RT) to the left), below the excenter-axis is 180 degrees opposite. So, these two modules would be a maschine nearby balanced, a maschine of eight such modules automatically would run totally balanced.

Cylinders of both modules here are combined, using even more modules indeed a (long stretched) cylinder shape will result. As the system shaft may show a relative large diameter, several modules may well be combined, without each module mounted at bearings within the housing. Here for example, the input shaft (AN) is mounted upside within the housing, below within a hollow shaft of output (AB). Bearings of shafts and cylinder as well, here but shematically are marked. In reality, this must be designed corresponding to technical experiences. As mentioned above, e.g. also roller-bearings could be used, etc.

Real effective mass here, but the excenter-sickle (ES) will be, thus should be constructed of heavy material. The excenter-ring (ER), here primarily but contol function will have, thus could be constructed light (even the narrow part of that ring could be larger than drawn here). The rotor-arm (RT) also is but a control-unit. Its mass however, all times will be opposite to the excenter-sickle, so will be a balancing weight. The cylinder (ZY) will take all inertia-forces. Even it´s excentric, it should be balanced by itself resp. by serveral modules will be balanced automatically. This cylinder also will have the function of a fly wheel, smoothing momentums of the diverse modules.

In principle, there are but these six constructional elements, all of simple geometry and thus to be constructed without problems. By this principle, diverse versions can be realized, e.g. with a motor integrated into the input-unit or an electric-generator integrated at the cylinder. At any case, by small volume an effective maschine can be constructed, showing high power output, even by low masses but high speed turning.

Results
Compared with Excenter-ring-maschine above, here the problem of overtaking is not existing. This maschine will run without any problematic phase, based at this ´round´ and ´soft´ gear, this maschine does represent. Compared with that Swivel-arm-maschine above resp. that concept of ahead- and back-turning spiral tracks, here that problem of rolling effective mass alongside excentric walls does not exist. Here also that problem of a gear between input and output is not existing (remark: one may use such a gear here as well, see later sections).

Compared with both concepts above, here a lever arm - in most smart manner - is reduced to a sickle shaped body. Lever arm of rotor-arms, -rings or -sickles above, here is reduced to these narrow swinging masses of excenter-ring. By the way: by that narrow swinging relatively slow (by excentric ring), high speed motion of mass at even huge radius (of excentric sickle) can be achieved. So indeed, this concept really is a smart solution of all problems detected at conciderations to earlier designs above.

This constructive design is based at all previous analysis and concidertions, lastly however deduced from that crop circle picture (even jet not corresponding completely to that origin). By this design, clear effect of sling-out of masses is integrated and also this taking-inside of mass by pressure from outside (here by this ´wedge´of cylinder). Above that, here gyroscopic effects will exist, where by small input-power, by good timing (resonantly), a system can be drived to enormous kinetic energy. Systems like this may run to chaotic motions, finally self destructing. If however, these additional forces well controlled are drawn out of that system, that surplus of energy can be used continuously.

At this moment I do hope, these ideas here will be of interest for gyroscopic-experts, honestly to check this concept of that Excenter-swing-maschine. There are lots of experts, working hard to get systems balanced (e.g. combustion motors). As sencefull as this would be, using well-calculated un-balancy (and thus creating motors without any combustion).

On the other hand, this concept can be realized by any craftsman with sufficient technical equipement, in order to approve these claims here by tests. Caution: this maschine upon a critical speed will be self-accelerating, thus also simple modells should have an output-unit to take off power.

By common scientific textbooks, this can´t be reality. If any butterfly or bumblebee would believe these books - no one could fly. Like this, these conciderations and modells by design-concepts here, will approve new realities.

No reality may show, but impressive this little Animation to this Excenter-swing-maschine will be.

Evert / 17.03.2000